<template>
  <el-card>
    <el-tabs v-model="activeName">
      <el-tab-pane label="基本信息" name="basic">
        <basic-info-form ref="basicInfo" :info="info" />
      </el-tab-pane>
      <el-tab-pane label="字段信息" name="columnInfo">
        <el-table v-loading="loading" ref="dragTable"  :data="columns" row-key="columnId" :max-height="tableHeight">
          <el-table-column label="序号" type="index" width="60px" class-name="allowDrag"/>
          <el-table-column
            label="字段列名"
            prop="columnName"
            min-width="100"
            :show-overflow-tooltip="true"
          >
            <template #default="scope">
            <div class="line"  style="font-size: 12px; word-wrap: break-word;
    white-space: normal;">
              <div>{{scope.row.columnName}}</div>
              <span>{{scope.row.columnComment}}</span>
            </div>
            </template>
          </el-table-column>
          <el-table-column label="字段描述" min-width="120">
            <template #default="scope">
              <el-input  v-model="scope.row.columnComment"></el-input>
            </template>
          </el-table-column>
          <el-table-column
            label="物理类型"
            prop="columnType"
            min-width="100"
            :show-overflow-tooltip="true"
          />
          <el-table-column label="Java类型"  min-width="120">
            <template #default="scope">
              <el-select v-model="scope.row.javaType">
                <el-option label="Long" value="Long" />
                <el-option label="String" value="String" />
                <el-option label="Integer" value="Integer" />
                <el-option label="Double" value="Double" />
                <el-option label="BigDecimal" value="BigDecimal" />
                <el-option label="Date" value="Date" />
                <el-option label="Boolean" value="Boolean" />
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="java属性" min-width="120">
            <template #default="scope">
              <el-input v-model="scope.row.javaField"></el-input>
            </template>
          </el-table-column>

          <el-table-column label="插入" min-width="50">
            <template #default="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isInsert"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="编辑" min-width="50">
            <template #default="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isEdit"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="列表" min-width="50">
            <template #default="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isList"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="查询" min-width="50">
            <template #default="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isQuery"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="查询方式" min-width="120">
            <template #default="scope">
              <el-select v-model="scope.row.queryType">
                <el-option label="=" value="EQ" />
                <el-option label="!=" value="NE" />
                <el-option label=">" value="GT" />
                <el-option label=">=" value="GTE" />
                <el-option label="<" value="LT" />
                <el-option label="<=" value="LTE" />
                <el-option label="LIKE" value="LIKE" />
                <el-option label="BETWEEN" value="BETWEEN" />
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="必填" min-width="50">
            <template #default="scope">
              <el-checkbox true-label="1" false-label="0" v-model="scope.row.isRequired"></el-checkbox>
            </template>
          </el-table-column>
          <el-table-column label="显示类型" min-width="120">
            <template #default="scope">
              <el-select v-model="scope.row.htmlType">
                <el-option label="文本框" value="input" />
                <el-option label="文本域" value="textarea" />
                <el-option label="数字" value="number" />
                <el-option label="密码" value="password" />
                <el-option label="下拉框" value="select" />
                <el-option label="下拉框多选" value="selectmulti" />
                <el-option label="单选框" value="radio" />
                <el-option label="开关" value="switch" />
                <el-option label="复选框" value="checkbox" />
                <el-option label="日期Ymd" value="datetime" />
                <el-option label="日期Ymdhis" value="datetimehis" />
                <el-option label="省市区" value="cityselect" />
                <el-option label="图片上传" value="imageUpload" />
                <el-option label="文件上传" value="fileUpload" />
                <el-option label="富文本控件" value="editor" />
                <el-option label="标签Tags" value="tags" />
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="字典类型" min-width="120">
            <template #default="scope">
              <el-select v-model="scope.row.dictType" clearable filterable placeholder="请选择">
                <el-option
                  v-for="dict in dictOptions"
                  :key="dict.dictType"
                  :label="dict.dictName"
                  :value="dict.dictType">
                  <span style="float: left">{{ dict.dictName }}</span>
                  <span style="float: right; color: #8492a6; font-size: 13px">{{ dict.dictType }}</span>
              </el-option>
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="字典表" width="180px">
            <template #default="scope">
              <el-select v-model="scope.row.dictTable" clearable placeholder="请选择" @change="changeTable(scope.$index)" >
                <el-option
                    v-for="(table, index) in tables"
                    :key="index"
                    :label="table.tableName + '：' + table.tableComment"
                    :value="table.tableName"
                ></el-option>

              </el-select>
              <!--              <el-input v-model="scope.row.dictTable"></el-input>-->
            </template>
          </el-table-column>
          <el-table-column label="字典外键" width="180px">
            <template #default="scope">
              <el-select v-model="scope.row.dictKey" clearable placeholder="请选择">
                <el-option
                    v-for="(column, index) in subColumns.list[scope.$index]"
                    :key="index"
                    :label="column.columnName + '：' + column.columnComment"
                    :value="column.columnName"
                ></el-option>
              </el-select>
            </template>
          </el-table-column>
          <el-table-column label="字典label" min-width="180px">
            <template #default="scope">
              <el-select v-model="scope.row.dictLabel" clearable placeholder="请选择">
                <el-option
                    v-for="(column, index) in subColumns.list[scope.$index]"
                    :key="index"
                    :label="column.columnName + '：' + column.columnComment"
                    :value="column.columnName"
                ></el-option>
              </el-select>
            </template>
          </el-table-column>
        </el-table>
      </el-tab-pane>
      <el-tab-pane label="生成信息" name="genInfo">
        <gen-info-form ref="genInfo" :info="info" :tables="tables" />
      </el-tab-pane>
    </el-tabs>
    <el-form label-width="100px">
      <div style="text-align: center;margin-left:-100px;margin-top:10px;">
        <el-button type="primary" @click="submitForm()">提交</el-button>
        <el-button @click="close()">返回</el-button>
      </div>
    </el-form>
  </el-card>
</template>

<script setup name="GenEdit">
import { getGenTable, updateGenTable } from "@/api/tool/gen";
import { optionselect as getDictOptionselect } from "@/api/system/dict/type";
import basicInfoForm from "./basicInfoForm";
import genInfoForm from "./genInfoForm";
import Sortable from 'sortablejs'
import { ref, onMounted } from 'vue';


const route = useRoute();
const { proxy } = getCurrentInstance();

const activeName = ref("columnInfo");
const tableHeight = ref(document.documentElement.scrollHeight - 245 + "px");
const tables = ref([]);
const columns = ref([]);
// const subColumns = ref([]);
const dictOptions = ref([]);
const info = ref({});
const subColumns = reactive({
    list: []
})
const loading = ref(true);
const dragTable = ref(null);

/** 提交按钮 */
function submitForm() {
  const basicForm = proxy.$refs.basicInfo.$refs.basicInfoForm;
  const genForm = proxy.$refs.genInfo.$refs.genInfoForm;
  Promise.all([basicForm, genForm].map(getFormPromise)).then(res => {
    const validateResult = res.every(item => !!item);
    if (validateResult) {
      const genTable = Object.assign({}, info.value);
      genTable.columns = columns.value;
      genTable.params = {
        treeCode: info.value.treeCode,
        treeName: info.value.treeName,
        treeParentCode: info.value.treeParentCode,
        parentMenuId: info.value.parentMenuId
      };
      updateGenTable(genTable).then(res => {
        proxy.$modal.msgSuccess(res.msg);
        if (res.code === 200) {
          close();
        }
      });
    } else {
      proxy.$modal.msgError("表单校验未通过，请重新检查提交内容");
    }
  });
}
function getFormPromise(form) {
  return new Promise(resolve => {
    form.validate(res => {
      resolve(res);
    });
  });
}
function close() {
  const obj = { path: "/tool/gen", query: { t: Date.now(), pageNum: route.query.pageNum } };
  proxy.$tab.closeOpenPage(obj);
}

function changeTable(index){
  const value = columns.value[index].dictTable;
  for (const item of tables.value) {
    const name = item.tableName;
    if (value === name) {
      subColumns.list[index] = item.columns;
      break;
    }
  }
}

function draggableTable() {
  const el = proxy.$refs.dragTable.$el.querySelectorAll(".el-table__body-wrapper table tbody")[0];
  const sortable = Sortable.create(el, {
    handle: ".allowDrag",
    onEnd: evt => {
      const targetRow = columns.value.splice(evt.oldIndex, 1)[0];
      columns.value.splice(evt.newIndex, 0, targetRow);
      for (let index in columns.value) {
        columns.value[index].sort = parseInt(index) + 1;
      }
    }
  });
}

(() => {
  const tableId = route.params && route.params.tableId;
  if (tableId) {
    loading.value = true;
    // 获取表详细信息
    getGenTable(tableId).then(res => {
      columns.value = res.data.rows;
      info.value = res.data.info;
      tables.value = res.data.tables;
      draggableTable();
      loading.value = false;
    });
    /** 查询字典下拉列表 */
    getDictOptionselect().then(response => {
      dictOptions.value = response.data;
    });


  }
})();


</script>
